Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 775 [Rate centres in NPA 775] [Dial plan for NPA 775]

NXX: 563

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
775-563 A Pahrump NV SNMNNVBOBMD  598J FIVE9, INC. 721   2024-05-06   
775-563 0 Pahrump NV SNMNNVBOBMD  598J FIVE9, INC. 721   2024-05-06   
775-563 1 Pahrump NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2024-06-07   
775-563 2 Pahrump NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2024-06-07   
775-563 8 Pahrump NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2024-05-08   
775-563 9 Pahrump NV LSVKNV97DS1  029F ONVOY, LLC - NV 721   2024-05-08   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.